73669898 has 16 divisors (see below), whose sum is σ = 111895560. Its totient is φ = 36374016.

The previous prime is 73669877. The next prime is 73669901. The reversal of 73669898 is 89896637.

It can be written as a sum of positive squares in 4 ways, for example, as 57805609 + 15864289 = 7603^2 + 3983^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92036 + ... + 92832.

Almost surely, 2^73669898 is an apocalyptic number.

73669898 is a deficient number, since it is larger than the sum of its proper divisors (38225662).

73669898 is a wasteful number, since it uses less digits than its factorization.

73669898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321.

The product of its digits is 3919104, while the sum is 56.

The square root of 73669898 is about 8583.1170328733. The cubic root of 73669898 is about 419.2084448809.

The spelling of 73669898 in words is "seventy-three million, six hundred sixty-nine thousand, eight hundred ninety-eight".